Last updated: May 3, 2025
Understanding the UV Index in Perito Moreno, Argentina, is crucial for protecting your skin and overall health. As you navigate the stunning landscapes of this beautiful region, being aware of the UV levels helps prevent sunburn and long-term skin damage. Typically enjoying a Csb climate, Perito Moreno presents unique UV exposure risks, with moderate levels peaking around midday. With significant UV readings between 12 PM and 3 PM, it's essential to take appropriate precautions during these hours to ensure a safe and enjoyable experience outdoors. Stay informed and enjoy the sunshine wisely!
The UV Index throughout the day presents a gentle rise and fall in intensity. Starting from 0 in the early morning at 7:00 AM and 8:00 AM, the sun gradually awakens with a low index of 1 by 9:00 AM, continuing at the same level until 11:00 AM. As the sun climbs higher, the index peaks at 3 between 1:00 PM and 2:00 PM, marking the sun’s strongest presence. Following this brief height, it notably declines, dropping back to 2 by 3:00 PM and 4:00 PM, before gently receding to 1 by the evening hours, eventually settling at 0 by 7:00 PM. This pattern highlights the midday sun's impact while emphasizing the importance of sun safety, especially between noon and mid-afternoon.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 0 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 1 | low | 45 min |
| 11:00 | 1 | low | 45 min |
| 12:00 | 2 | low | 45 min |
| 13:00 | 3 | moderate | 30 min |
| 14:00 | 3 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal changes, with high-risk months indicating periods when sun protection is crucial. The highest UV levels occur from January to February and again in November to December, where both months reach an extreme UV Index of 13 and 12, respectively, and a burn time of just 10 minutes. In March, the risk remains high at a UV Index of 8, characterized as very high, with a burn time of 15 minutes. During the spring and summer months, exposure levels decrease, peaking in June and July with a low UV Index of 2, allowing for a more extended burn time of 45 minutes. As fall approaches, from September to October, UV levels rise again to a high of 6 and 8, necessitating caution with burn times of 25 to 15 minutes. Visitors and residents are advised to monitor the UV Index regularly, particularly during the extreme risk months, and take necessary precautions such as wearing sunscreen, protective clothing, and sunglasses to safeguard against harmful UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Perito Moreno | 13 | 11 | 8 | 5 | 3 | 2 | 2 | 4 | 6 | 8 | 12 | 12 |
| Buenos Aires UVI | 14 | 13 | 11 | 7 | 5 | 4 | 4 | 6 | 8 | 10 | 13 | 14 |
| Rosario UVI | 14 | 13 | 11 | 8 | 5 | 4 | 4 | 6 | 8 | 11 | 13 | 14 |
| Mendoza UVI | 15 | 14 | 12 | 8 | 6 | 4 | 5 | 6 | 9 | 12 | 14 | 15 |
| Cordoba UVI | 15 | 13 | 12 | 9 | 6 | 4 | 5 | 7 | 9 | 12 | 14 | 15 |
| San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |